Salomi, Patta, et al. “A New Simple and Sensitive Method for Simultaneous Estimation of Aspirin and Omeprazol in Rat Plasma by RP-HPLC and Its Application to Pharmacokinetic Study”. Journal of Drug Delivery and Therapeutics, vol. 9, no. 3, May 2019, pp. 332-8, https://doi.org/10.22270/jddt.v9i3.2673.